Isn't it standard practice for two entities, when setting up a peering, transit, or partial transit relationship, to agree on what routes will be sent over the links and then develop route filters on each side accordingly? If this is done properly, then a misconfiguration on one side should not impact folks upstream or peering, no?
Of course, if misconfiguration happens at multiple levels, then damage might affect multiple levels. Is there ever a time when one can't setup predefined routing filters on an eBGP connection because the set of advertisements expected over the link would be unknown? The Long and Winding Road wrote: > > ""Edwin R. Gonzalez"" wrote in message > news:[EMAIL PROTECTED] > > > http://news.com.com/2100-1009-990608.html > > > > > yada yada yada :-> > > the big point seems to be the misconfigured router incident, > and it is > highly unlikely that any system or protocol could have > prevented that from > happening. afterall, that router was trusted by it's neighbors, > as it should > have been. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=64151&t=64123 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]